New LLVM version macro

ispc_version.h

@@ -0,0 +1,64 @@
+/*
+  Copyright (c) 2015, Intel Corporation
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are
+  met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+   IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+   TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+   PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+   OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/** @file ispc_version.h
+    @brief defines the ISPC version
+*/
+
+#ifndef ISPC_VERSION_H
+#define ISPC_VERSION_H
+
+#define ISPC_VERSION "1.8.3dev"
+#include "llvm/Config/llvm-config.h"
+
+#define ISPC_LLVM_VERSION ( LLVM_VERSION_MAJOR * 10000 + LLVM_VERSION_MINOR * 100 )
+
+#define ISPC_LLVM_3_2 30200
+#define ISPC_LLVM_3_3 30300
+#define ISPC_LLVM_3_4 30400
+#define ISPC_LLVM_3_5 30500
+#define ISPC_LLVM_3_6 30600
+#define ISPC_LLVM_3_7 30700
+
+#define OLDEST_SUPPORTED_LLVM ISPC_LLVM_3_2
+#define LATEST_SUPPORTED_LLVM ISPC_LLVM_3_7
+
+#ifdef __ispc__xstr
+#undef __ispc__xstr
+#endif
+#define __ispc__xstr(s) __ispc__str(s)
+#define __ispc__str(s) #s
+
+#define ISPC_LLVM_VERSION_STRING __ispc__xstr(LLVM_VERSION_MAJOR) "." __ispc__xstr(LLVM_VERSION_MINOR)
+
+#endif // ISPC_VERSION_H